ed/raddebugger
1
0
Fork 0
mirror of https://github.com/Ed94/raddebugger.git synced 2026-07-28 18:20:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

eliminate bifurcated rw lock path based on exclusive mode; promote thread operations to base layer, use os layer as impl; first pass on moving file streaming layer to base layer's async wavefront

Browse Source
This commit is contained in:
Ryan Fleury
2025-09-17 14:47:55 -07:00
parent 99c989a3c3
commit 0d15b8670b
40 changed files with 450 additions and 607 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/geo_cache/geo_cache.c
+11 -11
View File
@@ -28,7 +28,7 @@ geo_init(void)
geo_shared->u2x_ring_base = push_array_no_zero(arena, U8, geo_shared->u2x_ring_size);
geo_shared->u2x_ring_cv = cond_var_alloc();
geo_shared->u2x_ring_mutex = mutex_alloc();
geo_shared->evictor_thread = os_thread_launch(geo_evictor_thread__entry_point, 0, 0);
geo_shared->evictor_thread = thread_launch(geo_evictor_thread__entry_point, 0);
}
////////////////////////////////
@@ -76,7 +76,7 @@ geo_scope_close(GEO_Scope *scope)
U64 stripe_idx = slot_idx%geo_shared->stripes_count;
GEO_Slot *slot = &geo_shared->slots[slot_idx];
GEO_Stripe *stripe = &geo_shared->stripes[stripe_idx];
OS_MutexScopeR(stripe->rw_mutex)
MutexScopeR(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first; n != 0; n = n->next)
{
@@ -126,7 +126,7 @@ geo_buffer_from_hash(GEO_Scope *scope, U128 hash)
GEO_Slot *slot = &geo_shared->slots[slot_idx];
GEO_Stripe *stripe = &geo_shared->stripes[stripe_idx];
B32 found = 0;
OS_MutexScopeR(stripe->rw_mutex)
MutexScopeR(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first; n != 0; n = n->next)
{
@@ -142,7 +142,7 @@ geo_buffer_from_hash(GEO_Scope *scope, U128 hash)
B32 node_is_new = 0;
if(!found)
{
OS_MutexScopeW(stripe->rw_mutex)
MutexScopeW(stripe->rw_mutex)
{
GEO_Node *node = 0;
for(GEO_Node *n = slot->first; n != 0; n = n->next)
@@ -203,7 +203,7 @@ internal B32
geo_u2x_enqueue_req(U128 hash, U64 endt_us)
{
B32 good = 0;
OS_MutexScope(geo_shared->u2x_ring_mutex) for(;;)
MutexScope(geo_shared->u2x_ring_mutex) for(;;)
{
U64 unconsumed_size = geo_shared->u2x_ring_write_pos-geo_shared->u2x_ring_read_pos;
U64 available_size = geo_shared->u2x_ring_size-unconsumed_size;
@@ -229,7 +229,7 @@ geo_u2x_enqueue_req(U128 hash, U64 endt_us)
internal void
geo_u2x_dequeue_req(U128 *hash_out)
{
OS_MutexScope(geo_shared->u2x_ring_mutex) for(;;)
MutexScope(geo_shared->u2x_ring_mutex) for(;;)
{
U64 unconsumed_size = geo_shared->u2x_ring_write_pos-geo_shared->u2x_ring_read_pos;
if(unconsumed_size >= sizeof(*hash_out))
@@ -259,7 +259,7 @@ ASYNC_WORK_DEF(geo_xfer_work)
//- rjf: take task
B32 got_task = 0;
OS_MutexScopeR(stripe->rw_mutex)
MutexScopeR(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first; n != 0; n = n->next)
{
@@ -286,7 +286,7 @@ ASYNC_WORK_DEF(geo_xfer_work)
}
//- rjf: commit results to cache
if(got_task) OS_MutexScopeW(stripe->rw_mutex)
if(got_task) MutexScopeW(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first; n != 0; n = n->next)
{
@@ -311,7 +311,7 @@ ASYNC_WORK_DEF(geo_xfer_work)
internal void
geo_evictor_thread__entry_point(void *p)
{
ThreadNameF("[geo] evictor thread");
ThreadNameF("geo_evictor_thread");
for(;;)
{
U64 check_time_us = os_now_microseconds();
@@ -324,7 +324,7 @@ geo_evictor_thread__entry_point(void *p)
GEO_Slot *slot = &geo_shared->slots[slot_idx];
GEO_Stripe *stripe = &geo_shared->stripes[stripe_idx];
B32 slot_has_work = 0;
OS_MutexScopeR(stripe->rw_mutex)
MutexScopeR(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first; n != 0; n = n->next)
{
@@ -339,7 +339,7 @@ geo_evictor_thread__entry_point(void *p)
}
}
}
if(slot_has_work) OS_MutexScopeW(stripe->rw_mutex)
if(slot_has_work) MutexScopeW(stripe->rw_mutex)
{
for(GEO_Node *n = slot->first, *next = 0; n != 0; n = next)
{